Canon EOS-1D Mark IV - Manual (Page 209)

Custom Function Settings
C.Fn I -4 Bracketing auto cancel
0: On
The AEB and WB-BKT settings will be canceled if you set the power
switch to or clear the camera settings. AEB will also be
canceled when bulb exposure is set or the flash is ready to fire.
1: Off
The AEB and WB-BKT settings will be retained even when the power
switch is set to (When the flash is ready, AEB will be canceled.
However, the AEB amount will be retained in memory.)
C.Fn I -5 Bracketing sequence
The AEB shooting sequence and white balance bracketing sequence can
be changed.
0
:
0
. +
1 : 0 , +
2 : +, 0 , -
AEB
WB Bracketing
B/A Direction M/GDiiactlon
0 : Standard exposure 0 : Standard white balance 0 : Standard white balance
' ; Decreased exposure : Blue bias - : Magenta bias
+ : Increased exposure + : Amber bias + : Green bias
C.Fn I -6 Number of bracketed shots
The number of shots taken with AEB and white balance bracketing can be
changed from the usual 3 shots to 2, 5, or 7 shots. When C.Fn I -5-0 is set,
the bracketed shots will be taken as shown in the table below.
0: 3 shots 2: 5 shots
1: 2 shots 3: 7 shots
(1-stop increments)
1 St shot 2nd shot 3rd shot 4th shot 5th shot 6th shot 7th shot
0: 3 shots Standard (0) -1 + 1
1:2 shots Standard (0) -1
2: 5 shots Standard (0) -2 + 1 +2
3: 7 shots Standard (0) -3 -2 -1 + 1 +2 +3
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